Question: From the probability distribution, find the mean for the random variable x, which represents the number of cars per household in a town of 1000

  1. From the probability distribution, find the mean for the random variable x, which represents the number of cars per household in a town of 1000 households. (3p)

x

0

1

2

3

P(x)

0.5

0.3

0.08

0.12

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